baber/WOPTO huggingface dataset:
Patent GB-191000472-A (GB)
IPC: F21V21/14
Abstract: 472. Winterbottom, T. E. Jan. 7. Pedestals and stands.-A holder of the kind described in Specification 25,122/08 [Class 40, Electric telegraphs &c.], is adapted to support an electric lamp by replacing the telescopic hinged stem by a flexible tubular stem of known construction. The stem 3<11>, Fig. 1, carries at its upper end a ball-and-socket joint which may be single as shown in this Figure, or double as shown in Fig. 2.
Patent HK-34790-A (HK)
Title: Weft-carrying grippers for shuttleless weaving looms
Inventor: PEZZOLI LUIGI
IPC: D03D47/20
Filed: 1990-05-03
Abstract: In a pair of weft carrying grippers for shuttleless weaving looms, each gripper is formed of a composite structure consisting of two metal shells, stiffly connected with a central body of synthetic plastic material, wherein said metal shells are partially incorporated.
Patent HK-46889-A (HK)
Title: Method and apparatus for dyeing cellulose fiber material
Inventor: DAMM STURE
IPC: D06P1/00
Filed: 1989-06-07
Abstract: Method and device for dyeing of cellulose fibre material or mixtures containing such material by means of one or several reactive dyeing agents according to the exhaust method. Alkali is added to a dye bath which includes said dyeing agents and in which the fibre material is placed. The alkali influences the fixation of the dyeing agents to the fibre material. The alkali is added continuously or substantially continuosly over a predetermined time interval progressively. The addition is started with a limited amount a time unit in an initial phase of said time interval. Thereafter the addition is increased to a largest amount a time unit in a final phase of said time interval until a certain amount necessary for the dyeing process has been added. The addition is controlled automatically following a predetermined function of time.
Patent HK-48489-A (HK)
Title: Hot sprue valve assembly for an injection molding machine
Inventor: CANE ALBERT
IPC: B29C45/38
Filed: 1989-06-15
Abstract: A hot sprue valve assembly is provided for controlling flow of molten material through a hot sprue bushing of an injection molding machine. The valve assembly is particularly designed for use with an injection molding machine for molding centrally apertured record discs, such as video information discs, and the valve assembly includes means for forming the central aperture in the disc. In one embodiment, the aperture-forming means comprises a sleeve valve for molding the aperture in the disc prior to solidification of the disc-forming melt, whereas in another embodiment the aperture-forming means comprises a punch for punching the aperture subsequent to solidification of the disc-forming melt.
Patent HK-49484-A (HK)
Title: Method of forming a piezoelectric oscillator
Inventor: FUJII HIROYUKI
IPC: G04F5/06
Filed: 1984-06-14
Abstract: An oscillator assembly comprising a piezo-electric oscillator member (10) having a tuning fork portion (10a) the base (10d) of which is integral with a frame portion (10e) which extends around the tuning fork portion (10a); two plates or box-shaped containers (8, 9) between which the oscillator member (10) is sandwiched; and an electrode (10g) (not visible) which has been provided on (the underside of) the oscillator member (10) and which is connected through a through-hole (13) in the said frame portion (10e) to an external electrode (16b). The other oscillator electrode (10f) directly contacts the other external electrode (16a) on the case (9). The through-hole (13) may be at the frame edge or spaced therefrom. The case may also have through-holes, when the electrodes are on outer surfaces. <IMAGE>
Patent HK-66396-A (HK)
Title: A liquid dosage form for oral administration of a pharmaceutically active substance
Inventor: MATTSSON KJELL JOHAN
IPC: A61K9/08
Filed: 1996-04-18
Abstract: A dosage form for oral administration of a pharmaceutically active substance characterized in that it includes a encapsulated or embedded pharmaceutically active substance in a pharmaceutically acceptable non-aqueous liquid.
Patent HK-70493-A (HK)
Title: Analog-to-digital converter
Inventor: WHITFORD ROWLAND EDGAR
IPC: H03M1/00
Filed: 1993-07-22
Abstract: A converter for converting an analog signal to a digital pulse comprises a switching capacitor (10) which is charged by a differential analog signal supplied to the switching capacitor (10) over an input circuit (12). The capacitor (10) is discharged over an output circuit (14) with the aid of a constant current supply (44). The charge level of the capacitor (10) is proportional to the analog signal so that the time it takes the capacitor to discharge to a selected low charge level is proportional to the analog signal. This time period is used by a microprocessor (50) to generate a digital pulse having a pulse width equal to the discharge time for the capacitor (10). The microprocessor (50) also selectively connects the input and output circuits (12, 14) to the capacitor (10) for respectively charging and discharging the capacitor.
Patent HU-T51656-A (HU)
Title: Process for producing plastic sealing compound and, if necessary, for shaping same
Inventor: BUDAI GEZA
IPC: C08L23/22
Filed: 1988-01-19
Abstract: Plastic sealant contains an elastomer and plasticiser premix, to which pigments and other customary additives are added. - The sealant may be formed into shapes. This prepn also contains 0.5-15.0 wt% (based on premix) or 0.05-3.0 wt% (based on sealant) of chemical blowing agents of 80-200 deg C decompsn temp and of 50-350 ml/g specific gas output, also a or mixt of surfactant(s) Homogenising and opt extrusion of the sealant occurs at a temp above the decompsn temp of the blowing agent.
Patent HU-T43593-A (HU)
Title: Process for production of derivatives of tionapthen and medical compounds containing thereof
Inventor: TERADA ATSUSUKE
IPC: A61P7/02
Filed: 1987-01-28
Abstract: Compounds of formula (I): <CHEM> (wherein n is 0 or 1, R<1> and R<2> are hydrogen or alkyl, one of A<1> and A<2> is - Z-Y and the other is-W-COOH, where W and Z are alkenylene or alkylene and Y is imidazolyl or pyridyl, and the broken lines represent two single bonds or one single bond and one double bond) and their salts, esters and amides have the ability to inhibit the synthesis of thromboxane A2 and hence are useful in the treatment or prophylaxis of thrombotic conditions. They may be prepared by introducing an imidazolyl or pyridyl group into the corresponding compound in which Y is replaced by an active group or atom.
Patent HU-T34416-A (HU)
Title: Process for developing crude phosphates
Inventor: SZELIER BELA
IPC: C05B11/02
Filed: 1983-02-01
Abstract: Row phosphate ores with a high carbonate content are digested with mineral acid in the presence of 0.01-0.1 wt% anti-foaminq agent based on the amt. of row phosphate. The anti-foaminq agent is made up of 35-60 pts. wt. crude oil with a viscosity of 10-30 centistokes at 50 deg.C which contains at least 50 wt% naphthenic and/or aromatic hydrocarbons, with paraffinic hydrocarbns to make 100 wt% 5-15 pts. wt. of at least one primary, sec. and/or tert. straight or branched chain alkyl- or alkenyl-amine having 9-22C and 35-60 parts by wt. of at least one (un)satd. straight or branched chain fatty-acid having 9-22C.
Patent HU-T68818-A (HU)
Title: Shape and adhesive fastening means for an absorbent article
Inventor: OSBORN THOMAS WARD III
IPC: A61F13/15
Filed: 1991-09-09
Abstract: A relatively thin absorbent article (10), such as a sanitary napkin, is provided along with an adhesive fastening means (12) for attaching the sanitary napkin to an undergarment. The sanitary napkin has a capacity great enough to handle medium to high menstrual flows. The sanitary napkin has longitudinal edges (24) that are inwardly arcuate with relation to each other in a central region and convex outwardly in the end regions. The end edges (26) of the sanitary napkin are also convex outwardly. In several embodiments, the adhesive fastening means comprises two spaced-apart longitudinally-oriented strips (12) of adhesive that are disposed on opposite sides of the longitudinal centerline of the sanitary napkin. The distance between the inside edges of the strips is between about 8 millimeters and about 30 millimeters in the central region of the sanitary napkin. In a first and second preferred embodiment, the distance between the outside edges of the strips is greater than about 47 millimeters, and preferably is about 60 millimeters in the central region of the sanitary napkin. In a third embodiment, the strips are inwardly arcuate with relation to each other, and the distance between the outside edges of the strips is greater than about 35 millimeters in the central region of the sanitary napkin to between about 47 millimeters and about 90 millimeters in the end regions. In a fourth embodiment, the strips may be inwardly arcuate with relation to each other in the central region of the sanitary napkin and outwardly arcuate with relation to each other in at least one of the end regions of the sanitary napkin.
Patent JP-S5493843-A (JP)
Title: Range hood
Inventor: KAMATA SAKAE
IPC: F24F7/00
Filed: 1978-01-06
Abstract: PURPOSE: To provide a large-sized range hood, which is arranged to reduce the packing volume without making installation of the hood difficult.  
     CONSTITUTION: A hood shaped case formed with a suction opening at least at the lower portion thereof is divided into two parts 1, 2. Here, the arrangement is such that at least one of the external width and height of one part of the case is smaller than either one of the internal width and height of the other part of the case, and a fan 5, 6 is placed in said one part of the case. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61203200-A (JP)
Inventor: GIYUI BUROZU
IPC: C11D17/00
Filed: 1986-01-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5496315-A (JP)
Title: Order circuit system for multi-directional and multiple radio unit
Inventor: YAGI KAZUO
IPC: H04B7/26
Filed: 1978-01-06
Abstract: PURPOSE: To realize the order circuit which is free from lowering of the talking level and the side tone by preparing two circuits of the order channel.  
     CONSTITUTION: Two pairs of order circuit transmission part 7-1/7-2 and 7'-1/7'-2 plus two pairs or order circuit reception part 8-1/8-2 and 8'-1/8'-2 are provided along with hydrid circuits 10-1∼10-6 and change-over switch 12. In such constitution, the slave station can select one of the two circuits of the channel. And the selected channel is operated in the following method: the 1st order channel is used in case a certain slave station has calling; and the 2nd channel is used when the answer is given to the call from another slave station or the master station respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06198231-A (JP)
Title: Adhesive coating mechanism
Inventor: TAKACHI ISAMU
IPC: B05C5/00
Filed: 1993-01-06
Abstract: PURPOSE:To avoid that an adhesive is applied to an area other than a predetermined coating area and to enhance quality by allowing the tip of a nozzle to approach a coating surface by the falling of a coater and bringing the opening part of a protective cover into contact with the coating surface to form the inner wall prescribing the predetermined coating area to the protective cover. CONSTITUTION:An adhesive coating mechanism is equipped with a member 3 to be coated having a coating surface 4 coated with an adhesive 6, a coater 1 raised and lowered in a vertical Z-direction so as to come close to or separate from the coating surface 4 and having a nozzle 2 ejecting the adhesive 6 to the coating surface 4 and the protective cover 5 engaged with the nozzle 2. By allowing the tip of the nozzle 2 to approach the coating surface 4 by the falling of the coater 1, the opening part 5A of the protective cover 5 is brought into contact with the coating surface 4 and, by bringing the opening part 5A into contact with the coating surface 4, the inner wall 5B formed to the protective cover 5 prescribes a predetermined coating area.
Patent JP-S5698022-A (JP)
Title: Difference coefficient digital filter
Inventor: NAKAYAMA KENJI
IPC: H03H17/02
Filed: 1980-01-07
Abstract: PURPOSE: To reduce the length of the coefficient word of a multiplier, by using Δ=h m -h m-1  for the new difference coefficient in case the coefficients h n  are arranged in the order of smaller value to obtain a result of h m (m=0∼N).  
     CONSTITUTION: The input signal x(n) supplied from the input terminal 11 is written into the RAM and then read out according to the number exchanging order between the weight coefficient h n  and h m . For this purpose, the RAM16 and 17 are provided, and the signal x(n) is written alternately into the RAMx16 and 17. At the same time, the contents of the other RAM excepting the oldest one is transferred to the RAM into which the signal x(n) is written. Then the RAMx16 and 17 are read alternately and in the order relating to the number between h n  and h m . In other words, the writing and reading are carried out in the order of (n) and (m) respectively. This relation is decided automatically with the desision of the filter characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01183507-A (JP)
Title: Helping tool for wearing rubber glove
Inventor: KUROKI KATSUMASA
IPC: A61B19/04
Filed: 1988-01-04
Abstract: PURPOSE:To obtain the title helping tool making rubber gloves readily wearable and improving a feeling in wearing, by attaching an air flow inlet, chucks for wrists of rubber gloves and parts to remove the wrists of rubber gloves to a container equipped with an air extracting pump and capable of being evacuated. CONSTITUTION:Wrists of rubber gloves are inserted into wrist fixing columns 8 of rubber gloves and fixed by stopping plates 9 and a container 2 is evacuated by a vacuum pump 10 to inflate the rubber gloves. Hands are inserted into the rubber gloves, clear air is introduced into the container 2 by working a pedal 11 and the rubber gloves are shrunk and fast stuck to the hands. The stopping plates 9 are removed by working a pedal 7 for the stopping plates, wrist removing plates 27 are widened from the fixing columns 8 and the rubber gloves are removed from the fixing columns.
Patent JP-H03205919-A (JP)
Title: Compound semiconductor integrated circuit using gallium arsenide
Inventor: TANAKA HIRONORI
IPC: H03K19/0952
Filed: 1990-01-08
Abstract: PURPOSE:To obtain a prescribed value in an output H level, and also, to reduce the variance of an output by providing a resistance element between the source electrode of a load element consisting of an enhancement type field effect transistor(FET) and the prescribed potential. CONSTITUTION:When an input node N10 comes to an L level, an enhancement type driving FET F11 is cut off, and an output node N11 rises to an H level. In connection therewith, the value of a current IH increases gradually, and when currents flowing through an enhancement type load FET F10 and a resistance element become equal, the rise of the node N11 stops. In such a case, the value of the current IH when the potential rise of the node N11 stops is set in advance to a value being equal to the value of a sub-threshold current when the gate-source voltage of the FET F10 comes to a threshold voltage of the FET F10. In such a way, the output level can be set to a value as designed, and also, its variance is reduced.
Patent JP-2000199247-A (JP)
Title: Method for fixing piping and piping fixing structure
Inventor: HARUHARA HIDEO
IPC: E03C1/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection work of an under floor piping by arranging the end of an under-floor piping under the floor, and thereafter pulling up the end of the under-floor piping from a penetration hole made at the upside position of the under-floor piping, and then connecting the end of the under-floor piping to an interior piping a the upside of the floor panel. SOLUTION: A cap 50 is fitted in the upper end of an under-floor piping 11, and the upper end of the under floor piping 11 is disposed to a piping fixture member 40 being a crank in its cross-sectional surface anchored on the foundation 30 of a building in a manner being positioned lower than the upper end surface of the foundation 30. Next, a floor panel 20 is formed on the upper surface of the foundation 30, and a penetration hole 22 is bored on the floor panel 20 in alignment with the arrangement position of the under-floor piping 11.  A member 54 to be connected of a pulling up member being pierced through the penetration hole 22 is hooked on the connection part 51 of the cap 50, and by pulling up the pulling up member 52 upward, the cap 5 and under-floor piping 11 are pulled up to the upside of the penetration hole 22, so that the upper end of the upper-floor piping 11 is pulled up to the upside of the floor panel 20 from the penetration hole 22 to subsequently be connected to an interior piping.
Patent JP-H07202366-A (JP)
Title: Electronic circuit device
Inventor: YASUKOCHI HAJIME
IPC: H05K1/05
Filed: 1994-01-10
Abstract: PURPOSE:To provide an electronic circuit device which is entirely miniaturized by performing cooling treatment efficiently. CONSTITUTION:In the device, high-power-consumption electronic parts 201 and 202 are packaged on a black aluminum substrate 1 where the surface of aluminum substrate is blackened and at the same time low-power-consumption electronic parts 5 are packaged on glass epoxy resin 4 and then the low-power- consumption electronic parts 5 and the high-power-consumption electronic parts 201 and 202 are covered with a heat-transfer potting material 7.
Patent JP-H07211028-A (JP)
Title: Head apparatus and method for forming reference track to use the apparatus
Inventor: OKA YASUO
IPC: G11B5/596
Filed: 1994-01-10
Abstract: PURPOSE:To make a track narrow without such troubles as an increase of tracking errors which results in the deterioration of a reliability, etc. CONSTITUTION:A plurality of reference tracks TREF are formed via an equal distance in parallel to each other on a magnetic disc 3. A high frequency signal is recorded to the reference tracks TREF beforehand. A recording track area STRC where a plurality of recording tracks are formed is provided between the tracks TREF and TREF. Magnetic sensors 1L, 1R are arranged at a base part of a head via a distance corresponding to that of both ends of the track TREF in a widthwise direction of the track. A recording/reproducing head 2 is so set as to be moved in the widthwise direction of the track by a head- driving means fixed to the base part of the head. The base part of the head is controlled and moved so that a position detection signal which is a difference of output signals of the sensors 1L and 1R (which is not influenced when the recording track is narrowed) becomes zero, whereby a tracking error is decreased. Thereafter, the head 2 is moved and controlled to be at a predetermined recording track.
Patent JP-S5594394-A (JP)
Title: Preparation of lactone
Inventor: NISHIKIDO JIYOUJI
IPC: B01J27/00
Filed: 1979-01-11
Abstract: PURPOSE: To facilitate the separation and the purification of a lactone which is an intermediate of L-ascorbic acid useful as a food additive, by oxidizing an easily available, low-cost glucofuranose in an organic solvent in the presence of a specific metal catalyst.  
     CONSTITUTION: A lactone of formula II is prepared by oxidizing a glucofuranose of formula I with O 2  or O 2 -contaning gas, in an organic solvent such as ethers, amides, etc., in the presence of Pd metal and a metal or its compound selected from Pb, Tl and Hg. After the reaction, the catalyst is removed by filtration, a part of the solvent is distilled away, and the residue is concentrated to obtain the objective lactone in high purity. The amount of Pd is 0.001W1mol per 1mol of the starting compound, and the atomic ratio of Pd to the other metal is 1 to 0.01W30. The compound I can be easily prepared from glucose and acetone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62158182-A (JP)
Inventor: AGAWA MASAHIDE
IPC: C04B40/00
Filed: 1986-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent OA-08358-A (OA)
Inventor: LAVIELLE GILBERT
IPC: A61K31/495
Filed: 1986-07-09
Abstract: The invention relates to 2,3-dihydrobenzofuran derivatives of the general formula:   <IMAGE>   in which: each of X1 and X2, which are identical or different, represents a hydrogen or halogen atom or an alkoxy radical containing from 1 to 4 carbon atoms, X3 represents a hydrogen atom or an alkyl radical having from 1 to 4 carbon atoms, Y represents a hydrogen atom or a hydroxy radical, each of R1 and R2, which are identical or different, represents an alkyl radical having from 1 to 4 carbon atoms, or R1 represents a methyl radical and R2 represents a phenylalkyl grouping or a 2-indanyl grouping, each of which may be substituted or unsubstituted, or R1 and R2 together form, with the nitrogen atom to which they are attached, a piperazinyl radical, a tetrahydroisoquinolyl radical, a morpholinyl radical or a tetrahydrothienopyridinyl radical.
Patent OA-10430-A (OA)
Title: Chloride assisted hydrometallurgical copper extraction
Inventor: JONES DAVID L
IPC: C22B3/10
Filed: 1997-06-20
Abstract: A process for the extraction of copper from a sulphide copper ore or concentrate comprises subjecting the ore or concentrate to pressure oxidation in the presence of oxygen and an acidic chloride solution to obtain a resulting pressure oxidation filtrate and an insoluble basic copper sulphate salt. The pressure oxidation is conducted in the presence of a source of bisulphate or sulphate ions, such as sulphuric acid. The amount of the sulphate source added contains at least the stoichiometric amount of sulphate ions required to produce the basic copper sulphate salt less the amount of sulphate generated in situ in the pressure oxidation. In a particular embodiment, the pressure oxidation is carried out at a predetermined H<+>/Cu ratio so that the pressure oxidation filtrate contains a major portion of the copper in the ore or concentrate and the basic copper salt contains a minor portion of the copper in the concentrate. The invention further provides for the selection of the H<+>/Cu ratio according to the grade of the ore or concentrate, the value of the ratio being selected with increasing magnitude compared with decreasing grade of the ore or concentrate. In a further embodiment, the basic copper salt is dissolved in a subsequent atmospheric leaching stage. A concentrate copper solution, which is suitable for electrowinning, is obtained by means of solvent extraction. The process also provides for the extraction of zinc and nickel from the ore.
Patent PH-23496-A (PH)
Title: Dipyrazoles useful as bronchodilators
Inventor: TOURNEAU MICHAEL E LE
IPC: A61K31/415
Filed: 1988-01-22
Abstract: A group of variously methyl-substituted[1,2-c:3,4-c']dipyrazoles, cyclohepta[1,2-c:3,4-c']dipyrazoles, and cyclopenta[1,2-c:3,4-c']dipyrazoles of general formula: <CHEM> useful as bronchodilators are described herein. The compounds are prepared by reacting a 1,3-diketone with hydrazine or methylhydrazine to give tricyclic products optionally followed by catalytic dehydrogenation and/or alkylation with a strong base and methyl iodide to give various other compounds within the scope of the invention.
Patent UY-32370-A (UY)
Title: Derivados de 2-piridin-2-il-pirazol-3(2h)-ona, su preparación y su aplicación en terapéutica
Inventor: MICHEL ALTENBURGER JEAN
IPC: A61K31/416
Filed: 2009-12-29
Abstract: La invención se refiere a derivados de 2-piridin-2-il-pirazol-3(2h)-ona de fórmula (I), en estado de base o de sal por adición de un ácido: en la cual los índices, sustituyentes y radicales son tales como se definen en la Memoria Descriptiva y en las reivindicaciones, así como su procedimiento de preparación y sus aplicaciones en terapéutica como activadores de factor de transcripción HIF